A thermometer label says: “Clean the tip with alcohol before and after each use.” When should the tip be cleaned?
- AOnly when it looks dirty
- BBefore and after each use
- COnly once a week
- DOnly after each use
A thermometer label says: “Clean the tip with alcohol before and after each use.” When should the tip be cleaned?
Ben woke up late. He jumped out of bed, put on his clothes and ran to the bus stop without eating. Why did Ben not eat breakfast?
Dogs have a much stronger sense of smell than humans. Because of this, they are trained to help find missing people and to detect things such as drugs in airports. Why are dogs used to find missing people?
“Using phones and tablets late at night may make it harder to fall asleep. Experts suggest putting screens away about an hour before bed.” Which person is following the experts’ advice?
“The storm knocked down power lines across the county. Schools closed, and many families spent the night by candlelight.” What was the effect of the fallen power lines?
“The temperature dropped below freezing overnight. In the morning, the puddles on the path were hard and slippery.” Why were the puddles hard?
“Many patients feel nervous before surgery. Nurses can help by explaining what will happen, answering questions and letting patients know that their feelings are normal.” What is the author’s purpose?
A patient reads: “Fast for 8 hours before the blood test. You may drink water. Do not eat, chew gum or drink coffee.” The test is at 9 a.m. What is the latest time the patient may eat?
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